(IMAGE (TYPE "GIF")
       (PATH "gifs/Syllabus Chapters/Thalamus/stem posterolat.gif"))
(OUTLINE-COLOR (NAME "YELLOW"))
(STRING-COLOR (NAME "RED"))
(PIN-COLOR (NAME "RED"))
(FRAME-INFO (STRING "Posterolateral View of Brainstem. This is a similar dissection to that seen in the previous frame, but viewed from the posterolateral aspect. Portions of the internal capsule and caudate nuclei are seen at the top of the figure, and the putamen is revealed on the left side. The epithalamus \(habenular nuclei and pineal gland\) and the midbrain appear between the two diverging posterior poles of the thalamus. The pineal gland is intact in this dissection, lying limply in the midline between the superior colliculi. Note the position of the third ventricle \(its roof with choroid plexus has been removed\) between the two thalami; the paired superior and inferior colliculi \(= roof of midbrain, or quadrigeminal plate\); and the vermis \(L. worm\), the midline part of the cerebellum between the two cerebellar hemispheres."))
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        (ACTION "pineal gland")
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        (COORD-LIST (219 167) (205 170) (203 176) (208 181) (212 187) (217 192) (225 189) (225 183) (223 178) (219 167)))

(REGION (TYPE "STRUCT")
        (ACTION "third ventricle")
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(REGION (TYPE "STRUCT")
        (ACTION "thalamus")
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        (CENTER-PT (166 162))
        (COORD-LIST (158 99) (151 134) (141 157) (131 181) (121 191) (112 197) (104 203) (121 205) (147 204) (157 202) (169 199) (180 198) (185 191) (188 177) (192 162) (199 150) (197 131) (188 113) (177 101) (171 95) (158 99)))

(REGION (TYPE "STRUCT")
        (ACTION "thalamus")
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(REGION (TYPE "STRUCT")
        (ACTION "caudate nucleus")
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(REGION (TYPE "STRUCT")
        (ACTION "internal capsule")
        (ID 13)
        (CENTER-PT (123 74))
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(REGION (TYPE "STRUCT")
        (ACTION "caudate nucleus")
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(REGION (TYPE "STRUCT")
        (ACTION "internal capsule")
        (ID 11)
        (CENTER-PT (257 59))
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(REGION (TYPE "STRUCT")
        (ACTION "putamen")
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        (CENTER-PT (99 101))
        (COORD-LIST (84 137) (90 156) (96 163) (103 163) (113 157) (120 145) (123 129) (121 104) (116 87) (107 69) (104 60) (98 53) (93 60) (87 81) (86 95) (83 103) (79 114) (81 129) (84 137)))

(REGION (TYPE "STRUCT")
        (ACTION "habenula")
        (ID 9)
        (CENTER-PT (196 165))
        (COORD-LIST (198 158) (206 165) (206 169) (201 172) (191 171) (198 158)))

(REGION (TYPE "STRUCT")
        (ACTION "habenula")
        (ID 8)
        (CENTER-PT (222 160))
        (COORD-LIST (215 162) (222 169) (231 168) (229 160) (224 151) (217 154) (215 162)))

(REGION (TYPE "STRUCT")
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(REGION (TYPE "STRUCT")
        (ACTION "cerebellar hemisphere")
        (ID 6)
        (CENTER-PT (317 351))
        (COORD-LIST (246 236) (250 241) (252 246) (254 251) (255 256) (256 261) (258 266) (258 271) (260 276) (260 281) (262 286) (262 291) (263 296) (264 301) (264 306) (264 311) (265 316) (265 321) (265 326) (265 331) (265 336) (265 341) (265 346) (266 351) (266 356) (266 361) (266 366) (266 371) (265 376) (264 381) (261 386) (260 391) (264 396) (268 401) (273 405) (278 408) (283 409) (288 409) (293 409) (300 409) (308 409) (313 409) (318 407) (323 406) (328 404) (333 402) (337 398) (342 395) (347 392) (352 390) (355 386) (360 383) (364 379) (366 375) (367 371) (369 367) (371 363) (371 359) (371 355) (369 351) (368 347) (368 343) (368 339) (369 335) (367 331) (363 328) (363 324) (361 320) (359 316) (357 312) (355 308) (353 304) (347 299) (346 295) (342 291) (338 289) (334 288) (330 286) (325 283) (321 282) (317 281) (313 278) (309 275) (306 271) (302 268) (298 264) (294 262) (290 259) (287 255) (283 252) (279 249) (275 246) (271 243) (267 240) (263 237) (259 233) (255 232) (251 231) (246 236)))

(REGION (TYPE "STRUCT")
        (ACTION "cerebellar vermis")
        (ID 5)
        (CENTER-PT (238 307))
        (COORD-LIST (209 234) (214 233) (219 232) (224 232) (229 232) (234 232) (239 232) (244 232) (248 237) (250 242) (251 247) (252 252) (253 257) (254 262) (254 267) (256 272) (258 277) (261 282) (263 287) (264 292) (265 297) (266 302) (266 307) (266 312) (265 317) (266 322) (265 327) (265 332) (264 337) (264 342) (264 347) (265 352) (266 357) (267 362) (264 367) (260 369) (256 370) (252 371) (248 372) (244 372) (240 373) (236 374) (232 374) (228 373) (226 369) (226 365) (226 361) (225 357) (224 353) (223 349) (222 345) (220 341) (218 337) (218 333) (216 329) (214 325) (212 321) (211 317) (210 313) (210 309) (209 305) (209 301) (209 297) (209 293) (210 289) (210 285) (210 281) (211 277) (212 273) (213 269) (213 265) (213 261) (213 257) (214 253) (213 249) (212 245) (211 241) (210 237) (209 234)))

(REGION (TYPE "STRUCT")
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(REGION (TYPE "STRUCT")
        (ACTION "superior colliculus")
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        (CENTER-PT (232 185))
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(REGION (TYPE "STRUCT")
        (ACTION "inferior colliculus")
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        (CENTER-PT (201 214))
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(REGION (TYPE "STRUCT")
        (ACTION "inferior colliculus")
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        (CENTER-PT (223 212))
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